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From: "rguenth at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/105713] [gimplefe] need a way to specify TREE_ADDRESSABLE Date: Thu, 18 May 2023 05:59:38 +0000 [thread overview] Message-ID: <bug-105713-4-TXOJSIgXgz@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-105713-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105713 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Similarly DECL_NOT_GIMPLE_REG_P. "easiest" to do with attributes on the declaration I guess. GIMPLE FE specific attributes should be not recognized without -fgimple and should be prefixed g_addressable, g_not_gimple_reg_p? Optimistic clearing is going to be difficult, we'd need to have a lot of attributes that way. There's a narrow subset of cases we "ignore" & for addressability and __MEM parsing is separate so eventually we can introduce a flag into the C frontend to not set TREE_ADDRESSABLE when in some "context".
prev parent reply other threads:[~2023-05-18 5:59 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-24 8:08 [Bug c/105713] New: " rguenth at gcc dot gnu.org 2022-05-24 8:08 ` [Bug c/105713] " rguenth at gcc dot gnu.org 2023-05-17 23:23 ` pinskia at gcc dot gnu.org 2023-05-18 5:59 ` rguenth at gcc dot gnu.org [this message]
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